JP7153588B2 - 電気掃除機 - Google Patents
電気掃除機 Download PDFInfo
- Publication number
- JP7153588B2 JP7153588B2 JP2019043088A JP2019043088A JP7153588B2 JP 7153588 B2 JP7153588 B2 JP 7153588B2 JP 2019043088 A JP2019043088 A JP 2019043088A JP 2019043088 A JP2019043088 A JP 2019043088A JP 7153588 B2 JP7153588 B2 JP 7153588B2
- Authority
- JP
- Japan
- Prior art keywords
- electric motor
- power
- control means
- brush
- switching element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2805—Parameters or conditions being sensed
- A47L9/2831—Motor parameters, e.g. motor load or speed
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
- A47L9/2842—Suction motors or blowers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Description
15 電動送風機
16 制御手段
24 吸込口体としての床ブラシ
34 回転清掃体である回転ブラシ
35 電動機としてのブラシ用モータ
41 電動機
43 パワー検出手段である第2の電流検出手段
SW2 スイッチング素子
Claims (1)
- 回転清掃体を備えた吸込口体と、
前記回転清掃体を駆動する電動機と、
この電動機への給電経路に設けられたスイッチング素子と、
前記電動機のパワーを検出するパワー検出手段と、
前記スイッチング素子のスイッチングにより前記電動機をPWM制御するとともに、前記パワー検出手段により検出した前記電動機のパワーに応じてPWM周波数を可変設定する制御手段と、を具備し、
前記制御手段は、前記回転清掃体の被掃除面への接地状態での前記電動機の駆動により前記電動機のパワーが相対的に大きいときに前記PWM周波数を相対的に小さく設定し、前記電動機の駆動状態での前記回転清掃体の被掃除面からの離間により前記電動機のパワーが相対的に小さくなると前記PWM周波数を相対的に大きく設定する
ことを特徴とした電気掃除機。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019043088A JP7153588B2 (ja) | 2019-03-08 | 2019-03-08 | 電気掃除機 |
CN202010118545.8A CN111657787B (zh) | 2019-03-08 | 2020-02-26 | 电动吸尘器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019043088A JP7153588B2 (ja) | 2019-03-08 | 2019-03-08 | 電気掃除機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020142021A JP2020142021A (ja) | 2020-09-10 |
JP7153588B2 true JP7153588B2 (ja) | 2022-10-14 |
Family
ID=72355010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019043088A Active JP7153588B2 (ja) | 2019-03-08 | 2019-03-08 | 電気掃除機 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7153588B2 (ja) |
CN (1) | CN111657787B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7433185B2 (ja) * | 2020-10-02 | 2024-02-19 | 東芝ライフスタイル株式会社 | 吸込口体および電気掃除機 |
CN115459638A (zh) | 2022-07-06 | 2022-12-09 | 江苏东成工具科技有限公司 | 一种电机控制电路及控制方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005007032A (ja) | 2003-06-20 | 2005-01-13 | Toshiba Tec Corp | 吸込口体および電気掃除機 |
JP2006346098A (ja) | 2005-06-15 | 2006-12-28 | Toshiba Tec Corp | 電気掃除機 |
JP2017074258A (ja) | 2015-10-15 | 2017-04-20 | 日立アプライアンス株式会社 | 吸口及びそれを用いた自律走行型掃除機 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103405196A (zh) * | 2013-08-09 | 2013-11-27 | 卓力电器集团有限公司 | 一种吸尘器的无极变频控制方法及专用变频控制器 |
CN105450144A (zh) * | 2014-08-22 | 2016-03-30 | 莱克电气股份有限公司 | 吸尘器及其控制电路 |
CN204046485U (zh) * | 2014-08-22 | 2014-12-24 | 莱克电气股份有限公司 | 吸尘器及其控制电路 |
CN104362910A (zh) * | 2014-10-22 | 2015-02-18 | 常州格力博有限公司 | 基于直流无刷电动工具的恒功率双速控制系统及控制方法 |
CN206060288U (zh) * | 2016-08-31 | 2017-03-29 | 广东金莱特电器股份有限公司 | 一种可调节的手持式吸尘器 |
-
2019
- 2019-03-08 JP JP2019043088A patent/JP7153588B2/ja active Active
-
2020
- 2020-02-26 CN CN202010118545.8A patent/CN111657787B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005007032A (ja) | 2003-06-20 | 2005-01-13 | Toshiba Tec Corp | 吸込口体および電気掃除機 |
JP2006346098A (ja) | 2005-06-15 | 2006-12-28 | Toshiba Tec Corp | 電気掃除機 |
JP2017074258A (ja) | 2015-10-15 | 2017-04-20 | 日立アプライアンス株式会社 | 吸口及びそれを用いた自律走行型掃除機 |
Also Published As
Publication number | Publication date |
---|---|
CN111657787B (zh) | 2022-05-10 |
CN111657787A (zh) | 2020-09-15 |
JP2020142021A (ja) | 2020-09-10 |
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